/*
 *
 *  * | Licensed 未经许可不能去掉「OPENIITA」相关版权
 *  * +----------------------------------------------------------------------
 *  * | Author: xw2sy@163.com
 *  * +----------------------------------------------------------------------
 *
 *  Copyright [2024] [OPENIITA]
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 * /
 */

package com.gitee.starblues.loader.launcher;

/**
 * 启动上下文
 *
 * @author starBlues
 * @since 3.0.0
 * @version 3.0.2
 */
public class LauncherContext {

    private static volatile ClassLoader mainClassLoader = null;

    /**
     * 获取主程序的ClassLoader
     * @return 主程序ClassLoader
     */
    public static ClassLoader getMainClassLoader(){
        return mainClassLoader;
    }

    /**
     * 设置主程序的ClassLoader
     * @param classLoader 主程序ClassLoader
     */
    static void setMainClassLoader(ClassLoader classLoader){
        if(mainClassLoader == null){
            synchronized (AbstractLauncher.class){
                if(mainClassLoader == null){
                    mainClassLoader = classLoader;
                }
            }
        }
    }


}
